EP 3156834 B1 20231004 - CORED WIRE
Title (en)
CORED WIRE
Title (de)
FÜLLDRAHT
Title (fr)
FIL INCORPORÉ
Publication
Application
Priority
GB 201518209 A 20151014
Abstract (en)
[origin: EP3156834A2] The invention relates to a consumable cored wire comprising an optical fiber (6) surrounded by a cover for measuring a temperature of a molten steel bath. The invention also refers to a method and a device for producing the cored wire. The object of the invention is to further improve a cored wire for measuring the temperature of molten steel. A cored wire comprises an optical fiber (6) and a cover laterally surrounding the optical fiber. The cover surrounds the optical fiber in a plurality of layers. One layer is a metal pipe (3) also called metal jacket or metal tube. An intermediate layer is arranged beneath the metal tube also called filler. The intermediate layer is a rope formed of E.glasss rovings (4) which can be stranded or lay in parallel.
IPC 8 full level
G02B 6/44 (2006.01)
CPC (source: CN EP GB KR RU US)
C21C 7/0056 (2013.01 - KR); D07B 1/147 (2013.01 - EP); F27D 21/0014 (2013.01 - KR); G01J 5/004 (2013.01 - EP GB US); G01J 5/021 (2013.01 - US); G01J 5/041 (2013.01 - GB); G01J 5/05 (2022.01 - US); G01J 5/0821 (2013.01 - GB KR US); G01K 1/105 (2013.01 - US); G01K 1/125 (2013.01 - US); G01K 1/146 (2013.01 - US); G01K 11/32 (2013.01 - CN RU); G01K 13/00 (2013.01 - US); G01N 33/205 (2018.12 - EP US); G02B 6/02042 (2013.01 - KR); G02B 6/03694 (2013.01 - RU); G02B 6/4402 (2013.01 - US); G02B 6/4415 (2013.01 - US); G02B 6/4433 (2013.01 - US); G02B 6/4436 (2013.01 - EP US); G02B 6/4459 (2013.01 - CN); G02B 6/4488 (2013.01 - CN US); G02B 6/449 (2013.01 - CN US); D07B 2201/2096 (2013.01 - EP)
Citation (examination)
EP 1857792 A1 20071121 - HERAEUS ELECTRO NITE INT [BE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3156834 A2 20170419; EP 3156834 A3 20170830; EP 3156834 B1 20231004; AR 106112 A1 20171213; AU 2016219637 A1 20170504; AU 2016219637 B2 20210909; BR 102016023562 A2 20170425; CA 2939746 A1 20170414; CA 2939746 C 20191119; CN 106896456 A 20170627; CN 106896456 B 20190927; EP 4242713 A2 20230913; EP 4242713 A3 20240103; GB 201518209 D0 20151125; GB 2543319 A 20170419; JP 2017083827 A 20170518; JP 6779738 B2 20201104; KR 102242434 B1 20210420; KR 20170044020 A 20170424; RU 2016138819 A 20180404; RU 2016138819 A3 20190822; RU 2712991 C2 20200203; TW 201715266 A 20170501; TW I644136 B 20181211; UA 123660 C2 20210512; US 10203463 B2 20190212; US 10359589 B2 20190723; US 2017108657 A1 20170420; US 2018364432 A1 20181220
DOCDB simple family (application)
EP 16185690 A 20160825; AR P160102893 A 20160922; AU 2016219637 A 20160825; BR 102016023562 A 20161010; CA 2939746 A 20160822; CN 201610895488 A 20161013; EP 23183508 A 20160825; GB 201518209 A 20151014; JP 2016201973 A 20161013; KR 20160128248 A 20161005; RU 2016138819 A 20161003; TW 105130506 A 20160921; UA A201610406 A 20161013; US 201615292749 A 20161013; US 201816109000 A 20180822